... Energy Saving ,Environment friendly (Above 6000hrs life time, Energy Saving 85%)Excellent brightness, Stable performance (Widely vottage tolerrance the lamp from short-circuit)Tricolor fluorescent ... ,shelf lighting,ceilingwall covesWidely applicantion: house,hotel,office,factory,supermarket,and restanrantOur ... and experienced staffs to answer all your enquiries in fluent English. 2U Energy Saving Lamp ...